Open LP not finding the projector

MinnaB53

Projector linking to laptop OK and running ppts etc. But after a slight hiccup when putting together a new service (it wouldn't save) OpenLP isn't finding the projector. Restarted and switched off and on several times. Usually I just plug everything in open OpenLP and it finds the projector.
The OpenLP desktop has also changed slightly.
TIA.

PaulRowell

Providing your desktop is configured to extend to the projector then I suggest checking the screen settings in OpenLP. Take a look at the pinned post in this forum on sorting your screens for further advice.